| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $19.31 | 13.800% | $21.9748 | $21.97 | $21.95 | $22.00 |
| Purchase #2 | $50.56 | 11.782% | $56.517 | $56.52 | $56.50 | $56.50 |
| Purchase #3 | $51.29 | 13.731% | $58.3326 | $58.33 | $58.35 | $58.30 |
| Purchase #4 | $132.46 | 6.435% | $140.9838 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $188.60 | 4.551% | $197.1832 | $197.18 | $197.20 | $197.20 |
| Purchase #6 | $177.81 | 10.834% | $197.0739 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $67.60 | 8.486% | $73.3365 | $73.34 | $73.35 | $73.30 |
| 7 purchase totals = | $687.63 | $745.4018 | $745.39 | $745.40 | $745.40 | |